code: def verify_algo_import(meta):
      def _do_verify_import(full_name):
          module_name, class_name = full_name.rsplit(".", 1)
          class_module = importlib.import_module(module_name)
          getattr(class_module, class_name)
  
      _do_verify_import(meta.class_name)
  
      if meta.validator_class_name is not None:
          _do_verify_import(meta.validator_class_name)
  
file_path: nni/nni/tools/nnictl/algo_management.py
imports: import importlib
  import json
  import nni
  from nni.tools import package_utils
  from .common_utils import print_error, print_green, get_yml_content
label_desc: Use image node_id 2 for calling a global function with example usage: verify_algo_import(meta) without return types